In this episode of HotHardware's Two and a Half Geeks, Dave, Marco and Iyaz discuss the just-released Xbox One game console, Apple's super thin iPad Air, Google's hot new Nexus 5 smartphone with Kit-Kat, NVIDIA's GeForce GTX 780 Ti beast of a graphics card, and give a few details of our next sweepstakes in which we'll be giving away a couple of brand-new NVIDIA Tegra Note tablets, just in time for the holidays!